Electronic device



FIG. 1 is a perspective view of an electronic device showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a side view thereof;

FIG. 5 is an opposite side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines shown in the figures depict environment or structure only and form no part of the claimed design. 

CLAIM The ornamental design for an electronic device, as shown and described. 